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Colecalciferol Vitamin D3 800 IU – 20mcg – 30 Caps

Colecalciferol Vitamin D3 800 IU capsules support bone strength, calcium absorption, and immune function with a higher dose of vitamin D.

£2.39
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Reviewed by UK-registered prescribers
Discreet next-day delivery
Ongoing clinical support included
GPhC-registered pharmacy

Colecalciferol Vitamin D3 800 IU capsules deliver a potent dose of vitamin D3 to support bone density, calcium metabolism, and immune health. This supplement is ideal for individuals requiring an extra boost of vitamin D to help maintain their bone and overall health.

  • High-strength formula: Provides 800 IU (20mcg) of vitamin D3 per capsule.
  • Promotes bone health: Enhances calcium absorption and supports bone density.
  • Boosts immune function: Strengthens your body’s natural defences.

Directions

How to use:

  • Take one capsule daily with food or as directed by a healthcare professional.

Frequency:

  • Daily for optimal benefits.

Aftercare:

  • Store in a cool, dry place away from direct sunlight.

Ingredients

Active Ingredients: Colecalciferol (Vitamin D3) 800 IU (20mcg) per capsule
Other Ingredients: Gelatin, glycerol, purified water, medium-chain triglycerides

Side Effects

Possible Side Effects

  • Nausea
  • Mild stomach upset

If you experience these or other side effects, stop using the product and consult your doctor.

How It Works

How it works

No GP appointment needed. Five simple steps to get your treatment delivered.

1

Start Consultation

Begin your online consultation by answering a short medical questionnaire about your health.

2

Choose Treatment

Select your preferred treatment from our range of clinically-approved options.

3

Prescribe

Our UK-registered prescriber reviews your consultation and issues a prescription if appropriate.

4

Review

Our pharmacist clinically checks your prescription and dispenses your medication safely.

5

Delivered to Your Door

Your medication is dispatched in discreet packaging with next-day delivery available.

Patient Reviews

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See what our patients are saying about their experience.

Best pharmacy service I've used. Properly supported with check-ins — not just a dispensing machine. Real clinical care.

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Mitesh S.Verified Patient

I was nervous about ordering online but the team were so professional and the consultation felt thorough. Highly recommend.

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Nicola H.Verified Patient

Incredibly smooth process from start to finish. Medication arrived the next day in discreet packaging. Will definitely use again.

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Who Are We

A pharmacy team you can trust

We’re a GPhC-registered pharmacy run by qualified pharmacists and independent prescribers. Every consultation is clinically reviewed — because your health is never just a transaction.

Clinically governed Every order reviewed by a qualified prescriber before dispensing.
Patient-first approach We treat patients, not orders. Clinical support throughout your treatment.
Transparent & compliant Fully compliant with GPhC, MHRA, and NHS standards.
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